I absolutely love one finger zoom as it makes reading on an iPhone so much more practical.
One thing that maybe could be improved is how double pages are handled. Double pages don‘t zoom in as far as single pages when they have the same height. So to read the text on double pages I have to adjust the zoom level (which is super easy to do but still takes another hand).
Could it be changed so you see the same number of pixels (?) of one page so the text is the same size across single and double pages?
Thanks